P0159
O2 Sensor Circuit Slow Response Bank 2 Sensor 2
2007-2012 Nissan Altima 2.5L I4
Low SeverityPowertrainGeneric (SAE)
Description
Slow response from the downstream O2 sensor on Bank 2.
Symptoms
- Check Engine Light
- Failed emissions
Common Causes
- Aging sensor
- Contaminated sensor
Diagnostic Steps
- Monitor response
- Test sensor
Repair Notes
Replace sensor.
Related Codes
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- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
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- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
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P0159 on Other Vehicles
Nissan 200SX
1995-1998 1.6L I4 GA16DE
Nissan 200SX SE-R
1995-1998 2.0L I4 SR20DE
Nissan 240SX
1995-1998 2.4L I4 KA24DE
Nissan 300ZX
1990-1996 3.0L V6 VG30DE
Nissan 300ZX Twin Turbo
1990-1996 3.0L Twin-Turbo V6 VG30DETT
Nissan 350Z
2003-2006 3.5L V6 VQ35DE
Nissan 350Z
2007-2009 3.5L V6 VQ35HR
Nissan 370Z
2009-2020 3.7L V6 VQ37VHR
Common Questions
What does code P0159 mean on a 2007-2012 Nissan Altima?
P0159 stands for "O2 Sensor Circuit Slow Response Bank 2 Sensor 2". Slow response from the downstream O2 sensor on Bank 2.
What are the symptoms of P0159 on a Nissan Altima?
Common symptoms of P0159 include: Check Engine Light, Failed emissions.
What causes P0159 on a 2007-2012 Nissan Altima?
Common causes of P0159 include: Aging sensor, Contaminated sensor.